1.2.4.1 A Model for Creating a Watershed Slide Show...Outreach Slide Show May 2008 Erick Burres...

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California’s Surface Water Ambient Monitoring Program

A Model for Creating a Watershed Outreach Slide Show

May 2008

Erick Burres

Citizen Monitoring Coordinator

SWRCB-Clean Water Team

eburres@waterboards.ca.gov

(213) 576-6788

This is a model for preparing your own watershed slide show

Use a Catchy Title

A Tale of Two RiversLong Beach, CA

Erick Burres, Environmental Scientist

State Water Resources Control Board

The Clean Water Team

Define the Waterbody of Topic.

WHAT IS A RIVER?A watershed is all the land which drains surface waters to a single specific point. These are often referred to as basins. A river is a stream of the highest order which drain a watershed and discharge its waters into a great water body such as a bay .

Present a Historical Perspective of the Watershed or Waterbody

Cultural

Biological

Geological….

HISTORICAL PERSPECTIVE

The Tongva, "people of the earth“, inhabited the area in and around what we know as Los Angeles. Their identified place of origin is in Long Beach. This tribe has been indigenous to the area for 7,000 years. (These people are also known as Gabrielenos.)

The southern population of the Chumash lived in the Malibu area and in parts of the western portion of the upper Los Angeles River.

The Tataviam which was the smallest group of original Los Angeles native people occupied villages north of the San Fernando Valley and in the Santa Clarita Valley.

Historic Residents

Some Other

Historic Residents

Junípero Serra chose to be the patron saint of their new mission the Archangel Gabriel, whose very name means "Strength of God”. The valley around and the river next to the mission were then named the same. 1771

In 1769 Gaspar de Portola led an expedition across southern California with Franciscan Padres Junipero Serra and Juan Crespi. Portola named a "beautiful river" they discovered "El Río de Nuestra Señora la Reina de los Ángeles de Porciúncula," "The River of Our Lady the Queen of the Angels of the Porciuncula," porciúncula meaning "little portion."

THE NAMING OFOUR TWO RIVERS

Present Current Information on the Watershed or Waterbody

Cultural

Biological

Geological

Beneficial Uses

Stakeholders

Water Quality Impacts….

Long Beach has a population of over 460,000 (2000 census).It is the 34th largest city in the nation, 5th in largest in California,and has one of the busiest ports in North America. That alone could significantly impact our surface waters. But Long Beach isdownstream of the largest metropolitan area on the US west coast.When at the bottom of a watershed like this, everyone’s waterpollution issues become yours.

Size of watershed: 824 square miles

Length of river: 55 miles Beneficial Uses in watershed:EstuaryIndustrial service supplyContact & noncontact water recreationNavigationCommercial & sportfishingProtectionof rare & endangered speciesWildlife habitatMarine habitatMigration of aquatic organismsSpawning Estuarine habitat

Above estuaryGroundwater rechargeContact & noncontact water

recreationWarmwater habitatWetlands HabitatProtectionof rare & endangered speciesWildlife habitat

CURRENT LAR IMPACTSPermitted discharges:144 NPDES discharges including:

seven major NPDES dischargers (four POTWs); 23 minor individual permits; 114 dischargers covered by general permits· Minor permits cover miscellaneous wastes such as ground water dewatering, recreational lake overflow, swimming pool wastes, and ground water seepage. Other permits are for discharge of treated contaminated ground water, noncontact cooling water, and storm water· Two municipal storm water permits· 1,336 dischargers covered under an industrial storm water permit· 456 dischargers covered under a construction storm water permit

Potential Sources of Pollution:

•POTWs•Industrial discharges•Septic systems•Landfills•Nonpoint sources (horse stables, golf courses)•Illegal trash dumping•Cross-contamination between surface and groundwater

·

Los Angeles River Watershed 303(d)-listed Waters

303(d) Listed Waters/Reaches ImpairmentsAliso Canyon Wash Selenium

Arroyo Seco Rch 1 (d/s Devil's Gate Dam) Coliform, nutrients (algae), trash

Arroyo Seco Rch 2 (W. Holly Ave. to Devil's Gate) Coliform, nutrients (algae), trash

Bell Creek coliform

Burbank Western Channel Algae, ammonia, cadmium, odors,scum/foam-unnatural, trash

Compton Creek Coliform, copper, lead, pH

Dry Canyon Creek Coliform, Selenium

Echo Park Lake Algae, ammonia, copper, eutrophic, lead,odors, PCBs (tissue), pH

Calabasas Lake Ammonia, DDT (tissue), eutrophic, low DO/organic enrichment, odors, pH

Lincoln Park Lake Ammonia, eutrophic, lead, low, DO/organic enrichment, odors

Los Angeles River Estuary (Queensway Bay) chlordane (sediment), DDT (sediment),Lead (sed.), PCBs (sed.), Zinc (sed.)

Los Angeles River Reach 1(u/s Carson St. to estuary) Aluminum, total, ammonia, cadmium (dissolved), coliform, copper (dissolved),Lead, nutrients (algae), pH, scum/foam-unnatural, zinc, dissolved

303(d) Listed Waters/Reaches Impairments

Los Angeles River Reach 2 (Figueroa St. to u/s Carson St.) Ammonia, coliform, lead, nutrients (algae),odors, oil, scum/foam-unnatural

Los Angeles River Reach 3 (Riverside Dr. to Figueroa St.) Ammonia, nutrients (algae), odors, scum/foam-unnatural

Los Angeles River Reach 4 (Sepulveda Dam to Riverside Dr.) Ammonia, coliform, lead, nutrients (algae), odors, scum/foam-unnatural

Los Angeles River Reach 5 (within Sepulveda Basin) Ammonia, nutrients (algae), odors, oil, scum/foam-unnatural

Los Angeles River Reach 6 (u/s of Sepulveda Basin) Coliform, Dichloroethylene/1,1-DCE,Tetrachloroethylene/PCE, Trichloroethylene/TCE

McCoy Canyon Creek Coliform, nitrate (NO3), nitrate as nitrogenselenium

Monrovia Cyn Creek Lead

Peck Rd Lake chlordane (tissue), DDT (tissue), lead,low DO/organic enrichment, odors

Rio Hondo Reach 1 (Santa Ana Fwy to Los Angeles River) Coliform, copper, lead, pH, trash, zinc

Rio Hondo Reach 2 (Whittier Narrows Flood Control Basin to Spreading Grounds) coliform

Tujunga Wash (d/s Hansen Dam to Los Angeles River) Ammonia, coliform, copper, odors, scum/foam-unnatural, trash

Verdugo Wash Reach 1 (LA River to Verdugo Rd) Algae, coliform, trash

Verdugo Wash Reach 2 (above Verdugo Road) Algae, coliform, trash

Size of watershed: 689 sq. mi.

Beneficial Uses designated in the watershed:

Estuary Above Estuary

Contact & noncontact Contact & noncontactwater recreation water recreation

Industrial service supply Industrial service supply

Protection of rare & Protection of rare & endangered species endangered species

Wildlife habitat Wildlife habitatSpawning SpawningMarine habitat Warm- & coldwater

habitatEstuarine habitat Municipal water

supplyNavigation Groundwater rechargeCommercial & sportfishing Industrial process

supplyMigratory Agricultural supply

·

CURRENT SGR IMPACTSSignificant Issues:

•Protection of groundwater recharge areas •Sluicing of reservoirs•Trash in upper watershed•Mining/stream, modifications•Ambient toxicity•Urban and storm water runoff quality•Nonpoint source loadings from nurseries and horse stables•Estuary dynamics

Permitted discharges:•79 NPDES discharges including: six major NPDES dischargers (four POTWs)•18 minor permits, 55 discharges covered under general permits•2 municipal storm water permits•606 dischargers covered under an industrial storm water permit•247 dischargers covered under a construction storm water permit

303(d) Listed Waters/Reaches ImpairmentsCoyote Creek abnormal fish histology, algae, ammonia,

Coliform, copper (dissolved), lead (dissolved), Selenium (total), toxicityzinc, (dissolved)

Crystal Lake low DO/organic enrichment

El Dorado Lakes Algae, ammonia, copper, eutrophic, lead, mercury (tissue), pH

Legg Lake Ammonia, copper, lead, odors, pH, trash

Puddingstone Reservoir chlordane (tissue), DDT (tissue), low DO/organic enrichment, Mercury (tissue)PCBs (tissue)

San Gabriel River Estuary abnormal fish histology

San Gabriel River Reach 1 (Estuary to Firestone) abnormal fish histology, algae, coliform,toxicity

San Gabriel River Reach 2 (Firestone to Whittier Narrows Dam) Coliform, copper (dissolved), lead, Zinc (dissolved)

San Gabriel River Reach 3 (Whittier Narrows to Ramona) toxicity

San Jose Creek Reach 1 (SG confluence to Temple St.) Algae, coliform

San Jose Creek Reach 2 (Temple to I-10 at White Ave) Algae, coliform

Santa Fe Dam Park Lake Copper, lead, pH

Walnut Creek Wash (drains from Puddingstone Res.) pH, toxicity

Preventable Sources of Pollution:ELP

Close with Thanks and an Invitation to Participate in Your

Organizations Watershed Stewardship Activities

“Our mission is to preserve and enhance the quality of California’s water resources and ensure their proper allocation and efficient use

for present and future generations”

S W R C B

If you would like to pursue Citizen Monitoring as a part of your Watershed Stewardship activities please contact the

Clean Water Team.

http://www.swrcb.ca.gov/nps/volunteer.html

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